RIVER GAUGE · EAST BRANCH PERKIOMEN CREEK
East Branch Perkiomen Creek at Schwenksville
Montgomery County, Pennsylvania
Water level2.78 ft
Flow40 cfs
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action7 ft
Minor flood8 ft
Moderate flood10 ft
Major flood12 ft
The past week
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What floods at each level
- 12 ft
Groff's Mill Road in Lower Salford is impassable. Homes between the river and the road take on water.
- 10 ft
Groff's mill Road begins to flood and is subject to closures.
- 8 ft
Bergey's Mill Park in Lower Salford begins to flood. The access road in and out of the park floods.
- 7 ft
Adjacent fields begin to flood in Lower Salford.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Sep 2, 2021 | 16.89 ft | 16,262 cfs |
| Sep 16, 1999 | 14.03 ft | 12,300 cfs |
| Aug 4, 2020 | 13.24 ft | 10,961 cfs |
Get an alert when East Branch Perkiomen Creek rises
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